The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 11, 2014
Filed:
Aug. 04, 2008
Walter Navarrini, Boffalora Ticino Milan, IT;
Maurizio Sansotera, Milan, IT;
Pierangelo Metrangolo, Pioltello, IT;
Pietro Cavallotti, Milan, IT;
Giuseppe Resnati, Monza, IT;
Walter Navarrini, Boffalora Ticino Milan, IT;
Maurizio Sansotera, Milan, IT;
Pierangelo Metrangolo, Pioltello, IT;
Pietro Cavallotti, Milan, IT;
Giuseppe Resnati, Monza, IT;
Solvay Solexis S.p.A., Bollate, IT;
Abstract
A modified carbonaceous material having chemically bound on its surface at least one fluoropolyoxyalkylene chain (chain R) and a process for the modification of a carbonaceous material [material (C)]. The process comprises: contacting the material (C) with a (per)fluoropolyether peroxide comprising at least one peroxidic moiety comprised between spcarbon atoms and at least one fluoropolyoxyalkene chain (chain R), i.e. a fluorocarbon segment comprising ether linkages in main chain [peroxide (P)]; and heating the material (C) while in contact with the peroxide (P) at a temperature exceeding decomposition temperature of the peroxide (P).